Patents by Inventor Thomas E. Haberberger

Thomas E. Haberberger has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Components for exhaust system, methods of manufacture thereof and articles comprising the same
    Patent number: 8999229
    Abstract: Disclosed herein is a sintered composition comprising iron; about 0.05 to about 1 wt % molybdenum; about 3 to about 4.5 wt % silicon; about 0.05 to about 0.5 wt % chromium; about 0.011 to about 0.015 wt % magnesium; all weight percents being based on the total weight of the composition; the composition being devoid of carbon except for trace amounts; and wherein the composition is sintered. Disclosed herein too is a method comprising blending a powdered composition that comprises iron; about 0.05 to about 1 wt % molybdenum; about 3 to about 4.5 wt % silicon; about 0.05 to about 0.5 wt % chromium; about 0.011 to about 0.015 wt % magnesium; all weight percents being based on the total weight of the composition; the composition being devoid of carbon except for trace amounts; compacting and sintering the composition.
    Type: Grant
    Filed: November 11, 2011
    Date of Patent: April 7, 2015
    Assignee: Alpha Sintered Metals, Inc.
    Inventors: Thomas J. Cornelio, Leonid I. Frayman, Thomas E. Haberberger
  • COMPONENTS FOR EXHAUST SYSTEM, METHODS OF MANUFACTURE THEREOF AND ARTICLES COMPRISING THE SAME
    Publication number: 20120128522
    Abstract: Disclosed herein is a sintered composition comprising iron; about 0.05 to about 1 wt % molybdenum; about 3 to about 4.5 wt % silicon; about 0.05 to about 0.5 wt % chromium; about 0.011 to about 0.015 wt % magnesium; all weight percents being based on the total weight of the composition; the composition being devoid of carbon except for trace amounts; and wherein the composition is sintered. Disclosed herein too is a method comprising blending a powdered composition that comprises iron; about 0.05 to about 1 wt % molybdenum; about 3 to about 4.5 wt % silicon; about 0.05 to about 0.5 wt % chromium; about 0.011 to about 0.015 wt % magnesium; all weight percents being based on the total weight of the composition; the composition being devoid of carbon except for trace amounts; compacting and sintering the composition.
    Type: Application
    Filed: November 11, 2011
    Publication date: May 24, 2012
    Applicant: ALPHA SINTERED METALS, INC.
    Inventors: Thomas J. Cornelio, Leonid I. Frayman, Thomas E. Haberberger